Upper grille



FIG. 1 is a top perspective view of an upper grille showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a left side view thereof; and

FIG. 9 is a right, front perspective view thereof shown mounted on a vehicle; and,

FIG. 10 is a left, front perspective view thereof shown mounted on a vehicle.

The broken lines shown throughout drawing views are for illustrative and environmental purposes and form no part of the claimed design. 

CLAIM The ornamental design for an upper grille, as shown and described. 